admin/stopwords.pl

   1 #!/usr/bin/perl
   2
   3 #script to administer the stopwords table
   4 #written 20/02/2002 by paul.poulain@free.fr
   5 # This software is placed under the gnu General Public License, v2 (http://www.gnu.org/licenses/gpl.html)
   6
   7 # ALGO :
   8 # this script use an $op to know what to do.
   9 # if $op is empty or none of the above values,
  10 #       - the default screen is build (with all records, or filtered datas).
  11 #       - the   user can clic on add, modify or delete record.
  12 # if $op=add_form
  13 #       - if primkey exists, this is a modification,so we read the $primkey record
  14 #       - builds the add/modify form
  15 # if $op=add_validate
  16 #       - the user has just send datas, so we create/modify the record
  17 # if $op=delete_form
  18 #       - we show the record having primkey=$primkey and ask for deletion validation form
  19 # if $op=delete_confirm
  20 #       - we delete the record having primkey=$primkey
  21
  22
  23 # Copyright 2000-2002 Katipo Communications
  24 #
  25 # This file is part of Koha.
  26 #
  27 # Koha is free software; you can redistribute it and/or modify it under the
  28 # terms of the GNU General Public License as published by the Free Software
  29 # Foundation; either version 2 of the License, or (at your option) any later
  30 # version.
  31 #
  32 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  33 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  34 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  35 #
  36 # You should have received a copy of the GNU General Public License along with
  37 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  38 # Suite 330, Boston, MA  02111-1307 USA
  39
  40 use strict;
  41 use CGI;
  42 use C4::Context;
  43 use C4::Output;
  44 use C4::Search;
  45
  46 sub StringSearch  {
  47         my ($env,$searchstring,$type)=@_;
  48         my $dbh = C4::Context->dbh;
  49         $searchstring=~ s/\'/\\\'/g;
  50         my @data=split(' ',$searchstring);
  51         my $count=@data;
  52         my $query="Select word from stopwords where (word like \"$data[0]%\") order by word";
  53         my $sth=$dbh->prepare($query);
  54         $sth->execute;
  55         my @results;
  56         my $cnt=0;
  57         while (my $data=$sth->fetchrow_hashref){
  58         push(@results,$data);
  59         $cnt ++;
  60         }
  61         #  $sth->execute;
  62         $sth->finish;
  63         return ($cnt,\@results);
  64 }
  65
  66 my $input = new CGI;
  67 my $searchfield=$input->param('searchfield');
  68 my $pkfield="word";
  69 my $reqsel="select word from stopwords where $pkfield='$searchfield'";
  70 my $reqdel="delete from stopwords where $pkfield='$searchfield'";
  71 my $offset=$input->param('offset');
  72 my $script_name="/cgi-bin/koha/admin/stopwords.pl";
  73
  74 my $pagesize=20;
  75 my $op = $input->param('op');
  76 $searchfield=~ s/\,//g;
  77 print $input->header;
  78
  79 #start the page and read in includes
  80 print startpage();
  81 print startmenu('admin');
  82
  83 ################## ADD_FORM ##################################
  84 # called by default. Used to create form to add or  modify a record
  85 if ($op eq 'add_form') {
  86         #---- if primkey exists, it's a modify action, so read values to modify...
  87         my $data;
  88         if ($searchfield) {
  89                 my $dbh = C4::Context->dbh;
  90                 my $sth=$dbh->prepare("select word from stopwords where word='$searchfield'");
  91                 $sth->execute;
  92                 $data=$sth->fetchrow_hashref;
  93                 $sth->finish;
  94         }
  95         print <<printend
  96         <script>
  97         /////////////////////////////////////////////////////////////////////////////////////////////////////////////////
  98         function isNotNull(f,noalert) {
  99                 if (f.value.length ==0) {
 100    return false;
 101                 }
 102                 return true;
 103         }
 104         /////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 105         function toUC(f) {
 106                 var x=f.value.toUpperCase();
 107                 f.value=x;
 108                 return true;
 109         }
 110         /////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 111         function isNum(v,maybenull) {
 112         var n = new Number(v.value);
 113         if (isNaN(n)) {
 114                 return false;
 115                 }
 116         if (maybenull==0 && v.value=='') {
 117                 return false;
 118         }
 119         return true;
 120         }
 121         /////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 122         function isDate(f) {
 123                 var t = Date.parse(f.value);
 124                 if (isNaN(t)) {
 125                         return false;
 126                 }
 127         }
 128         /////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 129         function Check(f) {
 130                 var ok=1;
 131                 var _alertString="";
 132                 var alertString2;
 133                 if (f.word.value.length==0) {
 134                         _alertString += "- word missing\\n";
 135                 }
 136                 if (_alertString.length==0) {
 137                         document.Aform.submit();
 138                 } else {
 139                         alertString2 = "Form not submitted because of the following problem(s)\\n";
 140                         alertString2 += "------------------------------------------------------------------------------------\\n\\n";
 141                         alertString2 += _alertString;
 142                         alert(alertString2);
 143                 }
 144         }
 145         </SCRIPT>
 146 printend
 147 ;#/
 148         if ($searchfield) {
 149                 print "<h1>Modify word</h1>";
 150         } else {
 151                 print "<h1>Add word</h1>";
 152         }
 153         print "<form action='$script_name' name=Aform method=post>";
 154         print "<input type=hidden name=op value='add_validate'>";
 155         print "<table>";
 156         if ($searchfield) {
 157                 print "<tr><td>Word</td><td><input type=hidden name=word value='$searchfield'>$searchfield</td></tr>";
 158         } else {
 159                 print "<tr><td>Word</td><td><input type=text name=word size=255 maxlength=255></td></tr>";
 160         }
 161         print "<tr><td>&nbsp;</td><td><INPUT type=button value='OK' onClick='Check(this.form)'></td></tr>";
 162         print "</table>";
 163         print "</form>";
 164 ;
 165                                                                                                         # END $OP eq ADD_FORM
 166 ################## ADD_VALIDATE ##################################
 167 # called by add_form, used to insert/modify data in DB
 168 } elsif ($op eq 'add_validate') {
 169         my $dbh = C4::Context->dbh;
 170         my $query = "replace stopwords (word) values (";
 171         $query.= $dbh->quote($input->param('word')).")";
 172         my $sth=$dbh->prepare($query);
 173         $sth->execute;
 174         $sth->finish;
 175         print "data recorded";
 176         print "<form action='$script_name' method=post>";
 177         print "<input type=submit value=OK>";
 178         print "</form>";
 179                                                                                                         # END $OP eq ADD_VALIDATE
 180 ################## DELETE_CONFIRM ##################################
 181 # called by default form, used to confirm deletion of data in DB
 182 } elsif ($op eq 'delete_confirm') {
 183         my $dbh = C4::Context->dbh;
 184         my $sth=$dbh->prepare($reqsel);
 185         $sth->execute;
 186         my $data=$sth->fetchrow_hashref;
 187         $sth->finish;
 188         print mktablehdr;
 189         print mktablerow(2,'#99cc33',bold('Word'),bold("$searchfield"),'/images/background-mem.gif');
 190         print "<form action='$script_name' method=post><input type=hidden name=op value=delete_confirmed><input type=hidden name=searchfield value='$searchfield'>";
 191         print "<tr><td colspan=2 align=center>CONFIRM DELETION</td></tr>";
 192         print "<tr><td><INPUT type=submit value='YES'></form></td><td><form action='$script_name' method=post><input type=submit value=NO></form></td></tr>";
 193                                                                                                         # END $OP eq DELETE_CONFIRM
 194 ################## DELETE_CONFIRMED ##################################
 195 # called by delete_confirm, used to effectively confirm deletion of data in DB
 196 } elsif ($op eq 'delete_confirmed') {
 197         my $dbh = C4::Context->dbh;
 198 #       my $searchfield=$input->param('branchcode');
 199         my $sth=$dbh->prepare($reqdel);
 200         $sth->execute;
 201         $sth->finish;
 202         print "data deleted";
 203         print "<form action='$script_name' method=post>";
 204         print "<input type=submit value=OK>";
 205         print "</form>";
 206                                                                                                         # END $OP eq DELETE_CONFIRMED
 207 ################## DEFAULT ##################################
 208 } else { # DEFAULT
 209         my @inputs=(["text","searchfield",$searchfield],
 210                 ["reset","reset","clr"]);
 211         print mkheadr(2,'Stopwords admin');
 212         print mkformnotable("$script_name",@inputs);
 213         print <<printend
 214
 215 printend
 216         ;
 217         if  ($searchfield ne '') {
 218                 print "You Searched for <b>$searchfield<b><p>";
 219         }
 220         print mktablehdr;
 221         print mktablerow(2,'#99cc33',bold('Word'),
 222         '&nbsp;','&nbsp;','/images/background-mem.gif');
 223         my $env;
 224         my ($count,$results)=StringSearch($env,$searchfield,'web');
 225         my $toggle="white";
 226         for (my $i=$offset; $i < ($offset+$pagesize<$count?$offset+$pagesize:$count); $i++){
 227                 if ($toggle eq 'white'){
 228                         $toggle="#ffffcc";
 229                 } else {
 230                         $toggle="white";
 231                 }
 232                 print mktablerow(2,$toggle,$results->[$i]{'word'},
 233                 mklink("$script_name?op=delete_confirm&searchfield=".$results->[$i]{'word'},'Delete'));
 234         }
 235         print mktableft;
 236         print "<form action='$script_name' method=post>";
 237         print "<input type=hidden name=op value=add_form>";
 238         if ($offset>0) {
 239                 my $prevpage = $offset-$pagesize;
 240                 print mklink("$script_name?offset=".$prevpage,'&lt;&lt; Prev');
 241         }
 242         print "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;";
 243         if ($offset+$pagesize<$count) {
 244                 my $nextpage =$offset+$pagesize;
 245                 print mklink("$script_name?offset=".$nextpage,'Next &gt;&gt;');
 246         }
 247         print "<br><input type=image src=\"/images/button-add-new.gif\"  WIDTH=188  HEIGHT=44  ALT=\"Add budget\" BORDER=0 ></a><br>";
 248         print "</form>";
 249 } #---- END $OP eq DEFAULT
 250 print endmenu('admin');
 251 print endpage();